1.

The resultant of the forces vec(F)_(1) = 4hat(i) - 3hat(j) and vec(F)_(2) = 6hat(i) + 8hat(j) is

Answer» <html><body><p>`5sqrt(<a href="https://interviewquestions.tuteehub.com/tag/5-319454" style="font-weight:bold;" target="_blank" title="Click to know more about 5">5</a>)`<br/>`<a href="https://interviewquestions.tuteehub.com/tag/10-261113" style="font-weight:bold;" target="_blank" title="Click to know more about 10">10</a> hat(i) - 5hat(<a href="https://interviewquestions.tuteehub.com/tag/j-520843" style="font-weight:bold;" target="_blank" title="Click to know more about J">J</a>)`<br/><a href="https://interviewquestions.tuteehub.com/tag/125-271180" style="font-weight:bold;" target="_blank" title="Click to know more about 125">125</a><br/>`-2hat(i) - 3hat(j)`</p>Answer :A</body></html>


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